SmartSDR v3.7.4 and the SmartSDR v3.7.4 Release Notes | SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
SmartSDR v1.12.1 and the SmartSDR v1.12.1 Release Notes
Power Genius XL Utility v3.8.8 and the Power Genius XL Release Notes v3.8.8
Tuner Genius XL Utility v1.2.11 and the Tuner Genius XL Release Notes v1.2.11
Antenna Genius Utility v4.1.8
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.
Recommended power setting
This is probably a question for a Flex employee but is there a "sweet spot" for power output when running the Flex 6000 series. I have a 6600 and have a choice of how much power to run into the input of an amplifier. I know there can be issues with low power on some radios and others where turning the power down doesn't make them run any cooler.
Bottom line. If I have a choice, is there a recommended power output setting?
Best Answer
-
This is a good question. The FLEX-6000 PA is tested for spurious emissions and IMD at full power. But I routinely use less than 50W of drive with my amp with no ill effects. Turning down the exciter drive will make the FLEX-6000 run cooler too.
0
Answers
-
I know this may sound like an obvious answer, but I would suggest the lowest possible setting that will reliably key the amplifier and provide the output you require. There is a duty cycle for the Flex 6xxx finals where it kicks in additional fan speed to keep things cooler, but I've never hit it running SSB on 100W. People running FT8 or other digital modes may have a different experience.
0
Leave a Comment
Categories
- All Categories
- 246 Community Topics
- 2.1K New Ideas
- 488 The Flea Market
- 7.3K Software
- 5.9K SmartSDR for Windows
- 134 SmartSDR for Maestro and M models
- 328 SmartSDR for Mac
- 241 SmartSDR for iOS
- 224 SmartSDR CAT
- 161 DAX
- 343 SmartSDR API
- 8.5K Radios and Accessories
- 6.9K FLEX-6000 Signature Series
- 768 Maestro
- 42 FlexControl
- 836 FLEX Series (Legacy) Radios
- 726 Genius Products
- 391 Power Genius XL Amplifier
- 251 Tuner Genius XL
- 84 Antenna Genius
- 222 Shack Infrastructure
- 149 Networking
- 370 Remote Operation (SmartLink)
- 118 Contesting
- 582 Peripherals & Station Integration
- 116 Amateur Radio Interests
- 810 Third-Party Software